YES


Termination: (Ranking Functions Found)
------------
eval_main_bb1_in: < < 10 -v_x1.0 > >
eval_main_bb2_in: < < 10 -v_x1.0 >, < v_x2.0, v_x2.0 > >
eval_main_bb3_in: < < 10 -v_x1.0 >, < v_x2.0, 0 > >
eval_main_bb4_in: < < 9 -v_x1.0 > >


method 1